diff options
| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2015-11-24 12:11:56 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2015-11-24 12:11:56 +0000 |
| commit | 3884ff183193f8ab9af33a0988c9b6b5c6d14483 (patch) | |
| tree | 9c489a4d4f6ae697e738ac01a0aaf95f17bfac90 /sys/ofed/include | |
| parent | 06ff7ccb5f9873e388444526c75e91adac6beb6d (diff) | |
Notes
Diffstat (limited to 'sys/ofed/include')
| -rw-r--r-- | sys/ofed/include/rdma/ib_pma.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/ofed/include/rdma/ib_pma.h b/sys/ofed/include/rdma/ib_pma.h index a5889f18807b..a2300cd276cd 100644 --- a/sys/ofed/include/rdma/ib_pma.h +++ b/sys/ofed/include/rdma/ib_pma.h @@ -37,6 +37,25 @@ #include <rdma/ib_mad.h> +#define MAX_U32 0xffffffffULL +#define MAX_U16 0xffffUL + +/* Counters should be saturate once they reach their maximum value */ +#define ASSIGN_32BIT_COUNTER(counter, value) do { \ + if ((value) > MAX_U32) \ + counter = cpu_to_be32(MAX_U32); \ + else \ + counter = cpu_to_be32(value); \ +} while (0) + +/* Counters should be saturate once they reach their maximum value */ +#define ASSIGN_16BIT_COUNTER(counter, value) do { \ + if ((value) > MAX_U16) \ + counter = cpu_to_be16(MAX_U16); \ + else \ + counter = cpu_to_be16(value); \ +} while (0) + /* * PMA class portinfo capability mask bits */ |